LT3580IMS8E#TRPBF - Boost/Inverting DC/DC Converter

The LT3580IMS8E#TRPBF is a versatile DC/DC converter integrated circuit from Linear Technology, designed to cater to a wide range of power supply applications. This high-efficiency switching regulator can be configured to provide a boost, inverting, or SEPIC (Single-Ended Primary-Inductor Converter) topology, making it a flexible solution for various circuit designs.

Key Features:

• Wide Input Voltage Range: The device operates from an input voltage range of 2.5V to 32V, accommodating applications with varying power supply requirements.
• Adjustable Switching Frequency: With an adjustable switching frequency from 200kHz to 2.5MHz, designers can optimize the converter for efficiency or component size.
• Integrated 2A Switch: The LT3580IMS8E#TRPBF includes an onboard 2A, 42V power switch, providing robust power handling capability within a compact form factor.
• Multiple Topologies Supported: Its ability to support boost, inverting, and SEPIC topologies allows for a single device to be used in multiple design configurations, simplifying inventory management.
• Built-in Soft-Start Function: The soft-start function reduces inrush current during startup, improving system reliability and performance.
• Thermal Protection: Over-temperature protection ensures the device operates within safe temperature limits, preventing thermal damage.
• Low Shutdown Current: The shutdown feature reduces the supply current to under 1µA, which is ideal for power-sensitive applications.
• MSOP-8E Package: Enclosed in a thermally enhanced MSOP-8E package, it offers excellent thermal performance in a small footprint.

Applications:

The LT3580IMS8E#TRPBF is suitable for a variety of applications, including but not limited to:

• Portable devices requiring efficient power conversion
• Industrial and automotive power systems
• Bias voltage generation for sensors and operational amplifiers
• Small form factor designs where space is at a premium

With its high level of integration and flexibility, the LT3580IMS8E#TRPBF from Linear Technology is an excellent choice for designers looking to implement a compact, efficient, and reliable power supply solution in their electronic products.